package com.kaishengit.web;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.kaishengit.entity.File;
import com.kaishengit.service.FileService;
import com.kaishengit.util.web.ServletUtil;

public class Download extends HttpServlet {
	private static final long serialVersionUID = 1L;

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String fileId = request.getParameter("id");
		File file = new FileService().findByFileId(fileId);
		ServletUtil.download(response, file.getFileName(), file.getFileShowName());
	}

}
